1856692585488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{21718751}}^1$

素因数の和:21718912

約数の個数: 80

約数和(自身を含む): 5203117979136

約数和(自身を除く): 3346425393648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 137, 156, 208, 274, 312, 411, 548, 624, 822, 1096, 1644, 1781, 2192, 3288, 3562, 5343, 6576, 7124, 10686, 14248, 21372, 28496, 42744, 85488, 21718751, 43437502, 65156253, 86875004, 130312506, 173750008, 260625012, 282343763, 347500016, 521250024, 564687526, 847031289, 1042500048, 1129375052, 1694062578, 2258750104, 2975468887, 3388125156, 4517500208, 5950937774, 6776250312, 8926406661, 11901875548, 13552500624, 17852813322, 23803751096, 35705626644, 38681095531, 47607502192, 71411253288, 77362191062, 116043286593, 142822506576, 154724382124, 232086573186, 309448764248, 464173146372, 618897528496, 928346292744, 1856692585488]

約数ペア:

[(1, 1856692585488), (2, 928346292744), (3, 618897528496), (4, 464173146372), (6, 309448764248), (8, 232086573186), (12, 154724382124), (13, 142822506576), (16, 116043286593), (24, 77362191062), (26, 71411253288), (39, 47607502192), (48, 38681095531), (52, 35705626644), (78, 23803751096), (104, 17852813322), (137, 13552500624), (156, 11901875548), (208, 8926406661), (274, 6776250312), (312, 5950937774), (411, 4517500208), (548, 3388125156), (624, 2975468887), (822, 2258750104), (1096, 1694062578), (1644, 1129375052), (1781, 1042500048), (2192, 847031289), (3288, 564687526), (3562, 521250024), (5343, 347500016), (6576, 282343763), (7124, 260625012), (10686, 173750008), (14248, 130312506), (21372, 86875004), (28496, 65156253), (42744, 43437502), (85488, 21718751)]